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AI & Data Science Preprint PDF DOI

ESICA: A Scalable Framework for Text-Guided 3D Medical Image Segmentation

Yu Xin, Gorkem Can Ates, Jun Ma, Sumin Kim, Ying Zhang, Kaleb E Smith, Kuang Gong, Wei Shao · 2026

Text guided 3D medical image segmentation offers a flexible alternative to class based and spatial prompt based models by allowing users to specify regions of interest directly in natural language. Th…

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AI & Data Science Preprint PDF DOI

ESIA: An Energy-Based Spatiotemporal Interaction-Aware Framework for Pedestrian Intention Prediction

Yanping Wu, Meiting Dang, Lin Wu, Edmond S. L. Ho, Zhenghua Chen, Chongfeng Wei · 2026

Recent advances in autonomous driving have motivated research on pedestrian intention prediction, which aims to infer future crossing decisions and actions by modeling temporal dynamics, social intera…

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Physics Preprint PDF DOI

gateau: an observation simulator for ground-based submillimeter astronomy with integral field units and kinetic inductance detectors

A. Moerman, N. Soshnin, S. A. Brackenhoff, S. O. Dabironezare, K. Karatsu, L. H. Marting, S. A. H. de Rooij, M. Roos, B. R. Brandl, A. Endo · 2026

Submillimeter (submm) integral field units (IFUs) utilising kinetic inductance detectors (KIDs) are a promising instrument architecture for the study of galaxies, galaxy clusters, and the large-scale …

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Engineering Preprint PDF DOI

CAR-EnKF: A Covariance-Adaptive and Recalibrated Ensemble Kalman Filter Framework

Shida Jiang, Shengyu Tao, Zihe Liu, Scott Moura · 2026

The ensemble Kalman filter (EnKF) is widely used for nonlinear and high-dimensional state estimation because it replaces complex covariance propagation with simple ensemble statistics. However, conven…

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Physics Preprint PDF DOI

Bulk-dissociated topological bands without spin-orbit coupling in hetero-dimensional superconducting metamaterials

Joseph J. Cuozzo, Sayed Ali Akbar Ghorashi, Dale Huber, Wei Pan, Francois Leonard · 2026

Topological superconductors (TSCs) in superconducting hybrid heterostructures, which integrate superconducting and non-superconducting materials, have been intensely investigated with the hope of disc…

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AI & Data Science Preprint PDF DOI

Sima 1.0: A Collaborative Multi-Agent Framework for Documentary Video Production

Zhao Song · 2026

Content creation for major video-sharing platforms demands significant manual labor, particularly for long-form documentary videos spanning one to two hours. In this work, we introduce Sima 1.0, a mul…

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Physics Preprint PDF DOI

Solar Extreme Ultraviolet Spectrograph and High-energy Imager (SEUSHI): Design, Development, and Pre-Flight Calibration

Anant Telikicherla, Thomas N. Woods, Dave Crotser, Bennet D. Schwab, Robert H. Sewell, Wyatt ZagorecMarks, Alan Sims, Andrew R. Jones, James P. Mason, Philip Chamberlin · 2026

Understanding the initiation of solar flares and coronal mass ejections (CMEs) is essential for improving forecasts of extreme space weather. Soft X-ray (SXR) and Extreme Ultraviolet (EUV) observation…

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Computer Science Preprint PDF DOI

Demonstrating SIMA-Play: A Serious Game for Forest Management Decision-Making through Board Game and Digital Simulation

Arka Majhi, Daniel Fernandez Galeote, Timo Nummenmaa, Juho Hamari, Aaron Petty, Jari Vauhkonen, Heli Peltola · 2026

Board games have shown promise as educational tools, but their use in engaging learners with the complex, long-term trade-offs of forest management remains strikingly underdeveloped. Addressing this g…

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Computer Science Preprint PDF DOI

Sima AIunty: Caste Audit in LLM-Driven Matchmaking

Atharva Naik, Shounok Kar, Varnika Sharma, Ashwin Rajadesingan, Koustuv Saha · 2026

Social and personal decisions in relational domains such as matchmaking are deeply entwined with cultural norms and historical hierarchies, and can potentially be shaped by algorithmic and AI-mediated…

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Physics Preprint PDF DOI

Distinguishing impurity-induced bound states from Majorana-like zero-energy peaks in strained CsCa2Fe4As4F2 by scanning tunneling microscopy

Mingzhe Li, Jiashuo Gong, Huaxun Li, Jiakang Zhang, Yuanji Li, Ruotong Yin, Shiyuan Wang, Guanghan Cao, Dong-Lai Feng, Ya-Jun Yan · 2026

Iron-based superconductors offer a versatile platform for exploring topological superconductivity and Majorana zero modes (MZMs), with experimental confirmations in Fe(Te,Se), (Li,Fe)OHFeSe and CaKFe4…

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Engineering Preprint PDF DOI

Design Guidelines for Nonlinear Kalman Filters via Covariance Compensation

Shida Jiang, Jaewoong Lee, Shengyu Tao, Scott Moura · 2026

Nonlinear extensions of the Kalman filter (KF), such as the extended Kalman filter (EKF) and the unscented Kalman filter (UKF), are indispensable for state estimation in complex dynamical systems, yet…

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Physics Preprint PDF DOI

What does it take to have $N_{\rm eff} < 3$ at CMB times?

Miguel Escudero, Maksym Ovchynnikov, Neal Weiner · 2026

The vast majority of extensions of the Standard Model affecting the number of effective relativistic neutrino species ($N_{\rm eff}$) do so additively, namely, they enhance this quantity with some lig…

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Earth & Environmental Sciences Preprint PDF DOI

Significant Wave Height Estimation Incorporating Second-Order Scattering

Senal Chandrasekara, Reza Shahidi · 2026

Traditional significant wave height (SWH) estima- tion from HF radar typically relies on spectral analysis of the received radar signals. This process was previously simplified by establishing a linea…

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AI & Data Science Preprint PDF DOI

Data Augmentation via Causal-Residual Bootstrapping

Mateusz Gajewski, Sophia Xiao, Bijan Mazaheri · 2026

Data augmentation integrates domain knowledge into a dataset by making domain-informed modifications to existing data points. For example, image data can be augmented by duplicating images in differen…

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Mathematics Preprint PDF DOI

On $p$-robust convergence and optimality of adaptive FEM driven by equilibrated-flux estimators

Theophile Chaumont-Frelet, Zhaonan Dong, Gregor Gantner, Martin Vohralik · 2026

Building on existing $hp$-adaptive algorithms driven by equilibrated-flux estimators from [ESAIM Math. Model. Numer. Anal. 57 (2023), 329--366] and the references therein, we propose a novel $h$-adapt…

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Physics Preprint PDF DOI

Quasiparticle spectroscopy in tantalum films with different Ta/sapphire interfaces

Bicky S. Moirangthem, Kamal R. Joshi, Anthony P. Mcfadden, Jin-Su Oh, Amlan Datta, Makariy A. Tanatar, Florent Lecocq, Raymond W. Simmonds, Lin Zhou, Matthew J. Kramer, Ruslan Prozorov · 2026

One of the crucial aspects of current research in quantum information science is the identification and control of loss mechanisms in superconducting circuits. Although microwave measurements directly…

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Physics Preprint PDF DOI

Single-star optical turbulence profiling techniques for the SHIMM and other Shack-Hartmann instruments

Ryan Griffiths, Timothy Butterley, Richard Wilson, James Osborn · 2026

Atmospheric optical turbulence (OT) monitoring is crucial for site characterisation at astronomical observatories and optical communications ground stations. The Shack-Hartmann Image Motion Monitor (S…

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Mathematics Preprint PDF DOI

Complexity of quantum cohomology

Xiaobo Liu, Chongyu Wang · 2026

Circuit complexity for two-dimensional topological quantum field theories (2D TQFT) was defined by Couch, Fan, and Shashi in [12]. In this paper, we study complexity for the 2D TQFT given by quantum c…

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AI & Data Science Preprint PDF DOI

GameVerse: Can Vision-Language Models Learn from Video-based Reflection?

Kuan Zhang, Dongchen Liu, Qiyue Zhao, Jinkun Hou, Xinran Zhang, Qinlei Xie, Miao Liu, Yiming Li · 2026

Human gameplay is a visually grounded interaction loop in which players act, reflect on failures, and watch tutorials to refine strategies. Can Vision-Language Models (VLMs) also learn from video-base…

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Computer Science Preprint PDF DOI

ContextCov: Deriving and Enforcing Executable Constraints from Agent Instruction Files

Reshabh K Sharma · 2026

As Large Language Model (LLM) agents increasingly execute complex, autonomous software engineering tasks, developers rely on natural language Agent Instructions (e.g., AGENTS.md) to enforce project-sp…

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